nxp,dai-micfil

Vendor: NXP Semiconductors

Note

An implementation of a driver matching this compatible is available in drivers/dai/nxp/micfil/micfil.c.

Description

NXP PDM MICFIL

Properties

Properties not inherited from the base binding file.

Name

Type

Details

dai-index

int

Use this property to specify the index of the DAI. At the
moment, this is only used by SOF to fetch the "struct device"
associated with the DAI whose index Linux passes to SOF
through an IPC. If this property is not specified, the DAI
index will be considered 0.

fifo-depth

int

Depth (in words) for each channel's FIFO.

This property is required.

pinctrl-0

phandles

Pin configuration/s for the first state. Content is specific to the
selected pin controller driver implementation.

pinctrl-1

phandles

Pin configuration/s for the second state. See pinctrl-0.

pinctrl-2

phandles

Pin configuration/s for the third state. See pinctrl-0.

pinctrl-3

phandles

Pin configuration/s for the fourth state. See pinctrl-0.

pinctrl-4

phandles

Pin configuration/s for the fifth state. See pinctrl-0.

pinctrl-names

string-array

Names for the provided states. The number of names needs to match the
number of states.